Manipulate and analyze big data with the full expression power of Rax - Relational Algebra with eXtensions.

3 years ago

Rax 1.1 released

We are happy to announce that Rax 1.1 is avalaible from today! This release contains many stability and performance improvements. Most importantly:

Added r'years and a'weeks magic tags to relative duration.

Added a sample \ operator for sets: some_set\10 will list random 10 elements of some_set. In explorative analytics scenarios this is handy as it's typically much faster than some_set[1..10] which needs to sort the set elements.

Added a syntax to set a default value for missing values, for example %missing # -1; sets a default missing value for numbers to -1.